今天的这段对话，在讨论优惠券，
 
怎样才能得到特价的优惠券？优惠券多长时间内有效
 
来听今天的讲解:
 
A: Excuse me, how can I get special discount coupons?
 
麻烦问一下，我怎样才能得到特价的优惠券？
 
B: Buy more and get more special discount coupons.
 
买的多就多送特价优惠券。
 
A: Can I get a discount coupon if I buy these goods?
 
如果买这些东西，我能得到一张减价的优惠券吗？
 
B: Of course. You get a coupon for every 3 bags of sugar.
 
当然可以了，每买三袋糖就可以获得一张优惠券。
 
A: But how much discount can I get if I use it to buy goods next time?
 
但是如果我下次用它去买东西会优惠多少呢？
 
B: 10 pence off if you use this coupon.
 
凭此券可优惠10便士。
 
A: Can I buy everything in a supermarket by it?
 
我可以用它买超市里的任何东西吗？
 
B: Yeah. You need to take advantage of it within its expiry date.
 
是呀，你需要在过期之前把它用了。
 
A: How long can I keep it?
 
优惠券多长时间内有效啊？
 
B: The coupon can be used at least one year.
 
一年内都可以用。
 
A: I see. I will take 9 bags of sugar so that I can get 3 coupons.
 
我明白了，我要买9袋糖，也就是可以得到3张购物券了吧。
 
B: All right. I'll get them for you.
 
好的，我帮你拿。